Re: [CAD_CAM_EDM_DRO] stepper drivers

Hi Frank,

Optos would be nice. If you're a programmer, it might come down to
whether you like the PIC or an AVR chip.

EAS also has an opto board. The brothers that sell them are good guys.
I have 4 EAS boards and the opto board.

Alan KM6VV


fr_murphy79 wrote:

> Hi, new member here.
>
> I just found these stepper motor drivers on ebay:
> http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=7630490137.
>
> Which links to: http://www.bright.net/~agarb/STMD/AVR_STMD.html.
>
> To me they appear to be similar to the EAS offerings, but with opto-
> isolation. Before buying, I want to see if anybody else has any
> expereince (good or bad) with them.
>
> If you prefer you can email offlist ot fr_murphy79 at yahoo.com.
>
> Frank
>